NY Property Records
643 Knickerbocker Avenue
643 Knickerbocker Avenue
Brooklyn · Kings County · 11221
02 · Walk-Up AptsSold $875,000 · Mar 2018 ↗
Owner of record
Owner4mb Fund Tenth Realty Inc.
Assessment · 2025 roll
Land assessed$83,700
Total assessed$482,850
Est. annual tax$17,230 (2027, excl. special districts)
Building
StyleFive to Six Families
Year built1915
Living area3,898 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 88 ft
Lot sq ft1,750
Zoning
DistrictR6
FAR2.23 built · 2.43 max residential · 4.8 max facility
Zoning map13b
Recorded documents · 24
MORTGAGE
$1,735,000
Apr 20, 2021
mortgagor/borrower 4mb Fund Tenth Realty Inc
mortgagee/lender Kearny Bank
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$1,735,000
Apr 20, 2021
assignor 4mb Fund Tenth Realty Inc
assignee Kearny Bank
View on ACRIS ↗Show all 24
SATISFACTION OF MORTGAGE
Apr 2, 2018
mortgager/borrower De Montas, Nora
mortgagee/lender Lend America; Mortgage Electronic Registration Systems, Inc
View on ACRIS ↗
DEED
$875,000
Mar 27, 2018
grantor/seller De Montas, Nora; Montas , Nora
grantee/buyer 4mb Fund Tenth Realty Inc.
View on ACRIS ↗
MORTGAGE
$131,868
Jan 17, 2008
mortgagor/borrower De Montas, Nora
mortgagee/lender Lend America
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jan 4, 2008
mortgager/borrower Montas, Nora De
mortgagee/lender Mortgage Electronic Registration Systems, Inc
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Feb 1, 2007
mortgager/borrower De Montas, Nora
mortgagee/lender Park Place Securities Inc., Asset Backed; Wells Fargo Bank, Na, As Trustee
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 1, 2007
assignor/old lender Argent Mortgage Company, LLC
assignee/new lender Park Place Securities Inc., Asset Backed; Wells Fargo Bank, Na, As Trustee
View on ACRIS ↗
MORTGAGE
$100,000
Jan 9, 2007
mortgagor/borrower Montas, Nora De
mortgagee/lender Mers
View on ACRIS ↗
MORTGAGE
$65,000
Jun 23, 2005
mortgagor/borrower De Montas, Nora
mortgagee/lender Argent Mortgage Company, LLC
View on ACRIS ↗
CORRECT INDEX/DEED-OFFICE USE
Apr 8, 2005
grantor R&B Brokers Inc.
grantee De Montas, Nora; De Montas, Rafel
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Dec 3, 1999
mortgager/borrower Demontas, Nora; Demotas, Rafael
mortgagee/lender Inter Island Mortgage Corp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Oct 14, 1993
assignor/old lender Personal Mortgage Corp
assignee/new lender Beneficial Homeownersrv
View on ACRIS ↗
MORTGAGE
$28,000
Oct 14, 1993
mortgagor/borrower De Montas, Nora; De Montas, Rafael Aka +1
mortgagee/lender Personal Mortgage Corp
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Feb 2, 1987
mortgager/borrower De Montas, Nora; De Montas, Rafael
mortgagee/lender Price Walters Associnc
View on ACRIS ↗
MORTGAGE
Mar 18, 1977
mortgagor/borrower Demontas Nora; Demontas Rafael
mortgagee/lender Price Walters Associates Inc
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jul 23, 1969
assignor/old lender Interisland Mtge Corp
assignee/new lender Federal Natl Mtge Assn
View on ACRIS ↗
MORTGAGE
Jul 23, 1969
mortgagor/borrower Demontas Nora; Demontas Rafael
mortgagee/lender Interisland Mortgagee Corp
View on ACRIS ↗
DEED
Jul 14, 1969
grantor/seller S&R Brokers Inc
grantee/buyer Demontas Nora; Demontas Rafel
View on ACRIS ↗
MORTGAGE
Apr 13, 1967
mortgagor/borrower Sepulveda Caleb
mortgagee/lender Barbera Mary; Barbera Salvatore
View on ACRIS ↗
DEED
Apr 13, 1967
grantor/seller Barbera Mary; Barbera Salvatore
grantee/buyer Sepulveda Caleb
View on ACRIS ↗DOB complaints — total 1 · open 0 · closed 1
No DOB violations or HPD violations on file.
Deed & identifiers
SBL3033650109
SWIS610100
Parcel ID6101003033650109
Who owns 643 Knickerbocker Avenue?
643 Knickerbocker Avenue, Brooklyn is owned by 4mb Fund Tenth Realty Inc. per the 2025 NYS assessment roll. It last sold for $875,000 in Mar 2018.
Nearby on Knickerbocker Avenue
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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